Hi my baby boy age 2 yr 9 month...he started to speak meaning full word just before 1 month...now he able to speak all single word around our surroundings by own ...now he also try to copy our speach...and he also can easily count 1 to 10..A to Z and also rhymes..now he copy 1, meaning full sentance...and sometimes he use 2 word sentance..like mumma dao,papa r shirt etc..he introduced himself by his nickname..he not say I or you...but his stock of word increase day by day..all the phenomenon occurred within 1 month..befor 1 month he not speak meaning full word...but when he speak many more word after that he speak all time.. sometimes he tells a rhymes without any instructions or name of different fruit without instructions...is it normal? how can I develop his speaking skill? .